# 向第三方发起网络请求
def get_tree_data():
    print('get_tree_data-outer')
    pass


def get_admin_tree_data():
    print('get_tree_admin_data-outer')
    pass

def get_broads_infos():
    pass

def get_broads_infos():
    pass

def get_broads_infos():
    pass